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Java example source code file (MouseDragGestureRecognizer.java)
The MouseDragGestureRecognizer.java Java example source code/* * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package java.awt.dnd; import java.awt.Component; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.MouseMotionListener; /** * This abstract subclass of <code>DragGestureRecognizer * defines a <code>DragGestureRecognizer * for mouse-based gestures. * * Each platform implements its own concrete subclass of this class, * available via the Toolkit.createDragGestureRecognizer() method, * to encapsulate * the recognition of the platform dependent mouse gesture(s) that initiate * a Drag and Drop operation. * <p> * Mouse drag gesture recognizers should honor the * drag gesture motion threshold, available through * {@link DragSource#getDragThreshold}. * A drag gesture should be recognized only when the distance * in either the horizontal or vertical direction between * the location of the latest mouse dragged event and the * location of the corresponding mouse button pressed event * is greater than the drag gesture motion threshold. * <p> * Drag gesture recognizers created with * {@link DragSource#createDefaultDragGestureRecognizer} * follow this convention. * * @author Laurence P. G. Cable * * @see java.awt.dnd.DragGestureListener * @see java.awt.dnd.DragGestureEvent * @see java.awt.dnd.DragSource */ public abstract class MouseDragGestureRecognizer extends DragGestureRecognizer implements MouseListener, MouseMotionListener { private static final long serialVersionUID = 6220099344182281120L; /** * Construct a new <code>MouseDragGestureRecognizer * given the <code>DragSource for the * <code>Component c, the Other Java examples (source code examples)Here is a short list of links related to this Java MouseDragGestureRecognizer.java source code file: |
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